Genfun::EnergyFunction Class Reference

#include <ClassicalSolver.hh>

Inheritance diagram for Genfun::EnergyFunction:

Public Member Functions
	EnergyFunction (const Classical::Solver &)
virtual	~EnergyFunction ()
	EnergyFunction (const EnergyFunction &right)
virtual double	operator() (double argument) const override
virtual double	operator() (const Argument &a) const override
Public Member Functions inherited from Genfun::AbsFunction
	AbsFunction ()
	AbsFunction (const AbsFunction &right)
virtual	~AbsFunction ()
virtual unsigned int	dimensionality () const
virtual double	operator() (double argument) const =0
virtual double	operator() (const Argument &argument) const =0
virtual AbsFunction *	clone () const =0
virtual FunctionComposition	operator() (const AbsFunction &f) const
virtual ParameterComposition	operator() (const AbsParameter &p) const
Derivative	derivative (const Variable &v) const
Derivative	prime () const
virtual bool	hasAnalyticDerivative () const
virtual Derivative	partial (unsigned int) const

Detailed Description

Definition at line 76 of file ClassicalSolver.hh.

Constructor & Destructor Documentation

EnergyFunction() [1/2]

Genfun::EnergyFunction::EnergyFunction

(

const Classical::Solver &

xsolver

)

Definition at line 11 of file ClassicalSolver.cc.

                                                               :
  solver(xsolver)
  {}

~EnergyFunction()

Genfun::EnergyFunction::~EnergyFunction ( )

virtual

Definition at line 15 of file ClassicalSolver.cc.

                                  {
  }

EnergyFunction() [2/2]

Genfun::EnergyFunction::EnergyFunction

(

const EnergyFunction &

right

)

Definition at line 18 of file ClassicalSolver.cc.

    :AbsFunction(right), solver(right.solver)
  {  }

Member Function Documentation

operator()() [1/2]

virtual double Genfun::EnergyFunction::operator() ( const Argument &  a ) const

inlineoverridevirtual

Implements Genfun::AbsFunction.

Definition at line 93 of file ClassicalSolver.hh.

{return operator() (a[0]);}

operator()() [2/2]

double Genfun::EnergyFunction::operator() ( double  argument ) const

overridevirtual

Implements Genfun::AbsFunction.

Definition at line 23 of file ClassicalSolver.cc.

                                                   {
    const Classical::PhaseSpace & phaseSpace=solver.phaseSpace();
    const unsigned int DIM=phaseSpace.dim();
    Genfun::Argument arg(2*DIM);
    for (unsigned int i=0;i<phaseSpace.dim();i++) {
      arg[i]    =solver.equationOf(phaseSpace.coordinates()[i])(t);
      arg[i+DIM]=solver.equationOf(phaseSpace.momenta()[i])(t);
    }
    Genfun::GENFUNCTION H = solver.hamiltonian(); 
    return H(arg);
  }

Referenced by operator()().

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The documentation for this class was generated from the following files:

• ClassicalSolver.hh
• ClassicalSolver.cc